23013552405 has 32 divisors (see below), whose sum is σ = 38518675200. Its totient is φ = 11710899200.

The previous prime is 23013552383. The next prime is 23013552413. The reversal of 23013552405 is 50425531032.

It is not a de Polignac number, because 23013552405 - 2²⁴ = 22996775189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55171 + ... + 221519.

It is an arithmetic number, because the mean of its divisors is an integer number (1203708600).

Almost surely, 2^23013552405 is an apocalyptic number.

It is an amenable number.

23013552405 is a deficient number, since it is larger than the sum of its proper divisors (15505122795).

23013552405 is a wasteful number, since it uses less digits than its factorization.

23013552405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166781.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 23013552405 in words is "twenty-three billion, thirteen million, five hundred fifty-two thousand, four hundred five".